Civil Construction Tenders

3.13.1.B:Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. Ordinary soil - Mechanical Means - (Depth upto 3 m)

"Item Rate for P&F prefab Porta Cabin of Sqm desired size of standard height as per order of Site Engineer with fully insulated wall & roof panels as per specification given below with flush door , powder coated aluminium windows ( B o m b a y sliding ) wherever required and A.C.opening,ventilator including all material required for fabrication of Porta Cabin including providing electrical points 5 Amp: /15 Amp:and florescent tube wiring etc.complete as per full satishfaction of site incharge .The rate includes cost of truss as required at site including all lead,lifting at any height,loading,unloading,all taxes,charges,all L&M,T&P as a complete job. Nothing extra shall be paid whatsoever the case may b e . Mode of payment:-The measurement shall be taken as per plinth area bases. Specification:- 1. Roof & Wall:- 75mm thick sandwitch panel expanded polystyrene core having bulk density of 18 kg/cum or more insulation materials in accordance with IS:4671/1984 Type I and 0.63mm thick GI sheet both side powder coated .The G.I. sheet shall confirm to galvanizing coating of 80 gms.The panel should be with interlocking method.The lower portion of the panel forms the ceiling of cabin and top will be trapezodial section of GI powder coated sheet in proper slope ,hence no seperate false ceiling is required. The roof single/ double slope should be 100% leak proof. 2. FlOOR: - Modular floor made out of grid mounted floor platform of M.S hollow rectangular tube section of size 50x25mm or 35x35mm conforming to IS:4929- 1979.The frame work should have a grid size of 600x600mm above grid BWO marine grade ply board (as per I S : 303-1989) or cement fibre board ( as per IS: 14276-1995) of 16mm is screwed with self tapping Hilt screws.The entire structure is raised above ground by 150 to 200mm (6"""" to 8"""" ) or more using ISMB or ISMC steel supports or Alternate (Pucca Cement Platform) Cement concrete platform ( Pucca floor) made out of standard Civil procedure ( 1:2:4) cement,coarse sand and 20mm aggregate can also be provided to support wall panels using 'C' and 'Z' G.I. channels.The platform can be raised to desire height from (GL) ground level or (RL) road level . 3. Finishing Paint:- Water proof,fire resistance polymer texture coating as approved on exterior panels, oil bound acrylic distemper coating on interior surface. 4.Payment for Verandah will be made at 50% of plinth area of verandah and sunshade upto 2'6"""" will be provided free of cost."" "

Part A Civil Work: Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains,pipes,cablesetc.(notexceeding1.5minwidth) andforshafts,wells,cesspitsandthelikenotexceeding 10 sqm on plan, including dressing of sides and rammingofbottoms lift upto1.5m, includinggetting out excavatedearthanddisposal of surplus excavated earthasdirected,withinaleadof50metres:(Allkinds of soil)